SkriptAI-be/prisma/schema.prisma

// This is your Prisma schema file,
// learn more about it in the docs: https://pris.ly/d/prisma-schema

generator client {
  provider = "prisma-client-js"
}

datasource db {
  provider = "postgresql"
  url      = env("DATABASE_URL")
}

// ============================================
// Core Models
// ============================================

model User {
  id            String    @id @default(uuid())
  email         String    @unique
  password      String
  firstName     String?
  lastName      String?
  isActive      Boolean   @default(true)
  
  // Relations
  roles         UserRole[]
  refreshTokens RefreshToken[]
  projects      ScriptProject[]
  
  // Multi-tenancy (optional)
  tenantId      String?
  tenant        Tenant?   @relation(fields: [tenantId], references: [id])
  
  // Timestamps & Soft Delete
  createdAt     DateTime  @default(now())
  updatedAt     DateTime  @updatedAt
  deletedAt     DateTime?

  @@index([email])
  @@index([tenantId])
}

model Role {
  id          String       @id @default(uuid())
  name        String       @unique
  description String?
  isSystem    Boolean      @default(false)
  
  // Relations
  users       UserRole[]
  permissions RolePermission[]
  
  // Timestamps & Soft Delete
  createdAt   DateTime     @default(now())
  updatedAt   DateTime     @updatedAt
  deletedAt   DateTime?

  @@index([name])
}

model Permission {
  id          String           @id @default(uuid())
  name        String           @unique
  description String?
  resource    String           // e.g., "users", "posts"
  action      String           // e.g., "create", "read", "update", "delete"
  
  // Relations
  roles       RolePermission[]
  
  // Timestamps
  createdAt   DateTime         @default(now())
  updatedAt   DateTime         @updatedAt

  @@unique([resource, action])
  @@index([resource])
}

// Many-to-many: User <-> Role
model UserRole {
  id        String   @id @default(uuid())
  userId    String
  roleId    String
  user      User     @relation(fields: [userId], references: [id], onDelete: Cascade)
  role      Role     @relation(fields: [roleId], references: [id], onDelete: Cascade)
  createdAt DateTime @default(now())

  @@unique([userId, roleId])
  @@index([userId])
  @@index([roleId])
}

// Many-to-many: Role <-> Permission
model RolePermission {
  id           String     @id @default(uuid())
  roleId       String
  permissionId String
  role         Role       @relation(fields: [roleId], references: [id], onDelete: Cascade)
  permission   Permission @relation(fields: [permissionId], references: [id], onDelete: Cascade)
  createdAt    DateTime   @default(now())

  @@unique([roleId, permissionId])
  @@index([roleId])
  @@index([permissionId])
}

// ============================================
// Authentication
// ============================================

model RefreshToken {
  id        String   @id @default(uuid())
  token     String   @unique
  userId    String
  user      User     @relation(fields: [userId], references: [id], onDelete: Cascade)
  expiresAt DateTime
  createdAt DateTime @default(now())

  @@index([token])
  @@index([userId])
}

// ============================================
// Multi-tenancy (Optional)
// ============================================

model Tenant {
  id        String    @id @default(uuid())
  name      String
  slug      String    @unique
  isActive  Boolean   @default(true)
  
  // Relations
  users     User[]
  
  // Timestamps & Soft Delete
  createdAt DateTime  @default(now())
  updatedAt DateTime  @updatedAt
  deletedAt DateTime?

  @@index([slug])
}

// ============================================
// i18n / Translations (Optional - DB driven)
// ============================================

model Translation {
  id        String   @id @default(uuid())
  key       String
  locale    String   // e.g., "en", "tr", "de"
  value     String
  namespace String   @default("common") // e.g., "common", "errors", "validation"
  
  // Timestamps
  createdAt DateTime @default(now())
  updatedAt DateTime @updatedAt

  @@unique([key, locale, namespace])
  @@index([key])
  @@index([locale])
  @@index([namespace])
}

// ============================================
// SkriptAI Models
// ============================================

model ScriptProject {
  id              String   @id @default(uuid())
  userId          String?
  topic           String
  contentType     String   // ContentFormat enum value
  targetAudience  String[] // Array of TargetAudience values
  speechStyle     String[] // Array of SpeechStyle values
  targetDuration  String
  userNotes       String?  @db.Text
  tone            String?
  language        String   @default("tr")
  logline         String?  @db.Text
  highConcept     String?  @db.Text
  includeInterviews Boolean @default(false)
  
  // SEO Data (stored as JSON)
  seoTitle        String?
  seoDescription  String?  @db.Text
  seoTags         String[]
  thumbnailIdeas  String[]
  
  // Analysis Results (stored as JSON)
  neuroAnalysis   Json?
  youtubeAudit    Json?
  postProduction  Json?
  commercialBrief Json?
  
  // Timestamps & Soft Delete
  createdAt       DateTime  @default(now())
  updatedAt       DateTime  @updatedAt
  deletedAt       DateTime?
  
  // Relations
  user            User?     @relation(fields: [userId], references: [id])
  segments        ScriptSegment[]
  sources         ResearchSource[]
  characters      CharacterProfile[]
  briefItems      BriefItem[]
  visualAssets    VisualAsset[]

  @@index([userId])
  @@index([topic])
}

model ScriptSegment {
  id                String   @id @default(uuid())
  projectId         String
  segmentType       String   // Hook, Intro, Body, Ad/Sponsor, CTA, Outro, Scene, Dialogue, Section, Headline
  timeStart         String
  duration          String
  visualDescription String?  @db.Text
  narratorScript    String?  @db.Text
  editorNotes       String?  @db.Text
  generalNotes      String?  @db.Text
  audioCues         String?
  onScreenText      String?
  stockQuery        String?
  videoPrompt       String?  @db.Text
  imagePrompt       String?  @db.Text
  citationIndexes   Int[]
  generatedImageUrl String?
  sortOrder         Int      @default(0)
  
  // Timestamps
  createdAt         DateTime @default(now())
  updatedAt         DateTime @updatedAt
  
  // Relations
  project           ScriptProject @relation(fields: [projectId], references: [id], onDelete: Cascade)

  @@index([projectId])
  @@index([sortOrder])
}

model ResearchSource {
  id        String   @id @default(uuid())
  projectId String
  title     String
  url       String
  snippet   String?  @db.Text
  type      String   // article, video, interview, academic, book, document
  selected  Boolean  @default(true)
  isNew     Boolean  @default(false)
  
  // Timestamps
  createdAt DateTime @default(now())
  updatedAt DateTime @updatedAt
  
  // Relations
  project   ScriptProject @relation(fields: [projectId], references: [id], onDelete: Cascade)

  @@index([projectId])
}

model CharacterProfile {
  id          String   @id @default(uuid())
  projectId   String
  name        String
  role        String   // Protagonist, Antagonist, Guide/Mentor, Sidekick, Narrator
  values      String?  @db.Text
  traits      String?  @db.Text
  mannerisms  String?  @db.Text
  
  // Timestamps
  createdAt   DateTime @default(now())
  updatedAt   DateTime @updatedAt
  
  // Relations
  project     ScriptProject @relation(fields: [projectId], references: [id], onDelete: Cascade)

  @@index([projectId])
}

model BriefItem {
  id        String   @id @default(uuid())
  projectId String
  question  String   @db.Text
  answer    String   @db.Text
  sortOrder Int      @default(0)
  
  // Timestamps
  createdAt DateTime @default(now())
  updatedAt DateTime @updatedAt
  
  // Relations
  project   ScriptProject @relation(fields: [projectId], references: [id], onDelete: Cascade)

  @@index([projectId])
}

model VisualAsset {
  id        String   @id @default(uuid())
  projectId String
  url       String
  desc      String?
  selected  Boolean  @default(true)
  
  // Timestamps
  createdAt DateTime @default(now())
  updatedAt DateTime @updatedAt
  
  // Relations
  project   ScriptProject @relation(fields: [projectId], references: [id], onDelete: Cascade)

  @@index([projectId])
}